Now, to the royal road trip. The pictures of prince George trending big-time on Twitter and Facebook. Many want to look at the little royal. Kate and will arrive in Australia for the next part of their social trip. Good morning, robin. Take a look. What a face. The royal visit to New Zealand was a smashing success. And we can expect the same if not more, on the second leg of their three-week tour down under. Will, Kate and George will be in Australia for ten days. They couldn't have picked a better day to visit. This morning, just hours after getting some puppy love during one of their last stops in New Zealand, William, Kate and baby George, arriving in Sydney, where dignitaries were treated to a royal first. The duke and duchess taking turns showcasing the main attraction. Leaving baby George behind, the royal duo receiving a rock star welcome as they arrived at the Sydney opera house for a reception. The duchess paying homage to Australia in a yellow dress. Meanwhile, prince William couldn't help but talk about young George. I suspect George's first world might be -- Reporter: This tour, a nod to prince Charles and princess Diana who made the same trip 31 years ago. It's prince George that's stealing the spotlight, even from his own mother. They're calling it the George effect. But William and Kate appear to be forging their own path. Something unthinkable 31 years ago when Charles and Diana visited. They're able to be more relaxed and less formal than Charles and Diana was. And the way they treat George is different than how William was treated. Reporter: Prince George, having a play group with his royal subjects. While prince William did a solo crawl about. Later, the duke and duchess will travel to ayers rock, the monument that prince Charles and princess Diana visited three decades ago. Look at this photo of William showing it to George, who is being held by Kate. This has some significance because princess Diana called William wombat affectionally. William has fashion sense. He told Kate he thought that yellow dress made her look like a banana. This isn't the first time he commented on her wardrobe. He told people he thought her green dress was too bright. I can't get enough of prince George. I think bianna buried the lead. I'm working for them right now. All right. Thanks very much. Another check of the weather with ginger. And some warmth somewhere?

This transcript has been automatically generated and may not be 100% accurate.

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